| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.69 | 6.755% | $261.2188 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $92.54 | 6.784% | $98.8179 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $221.76 | 6.808% | $236.8574 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $17.52 | 13.427% | $19.8724 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $121.86 | 4.230% | $127.0147 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $163.55 | 6.274% | $173.8111 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $172.52 | 5.252% | $181.5808 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $1,034.44 | $1,099.1731 | $1,099.17 | $1,099.10 | $1,099.20 | |